Description
We are looking for a Network Administrator to support and enhance enterprise connectivity in San Antonio, Texas. This contract opportunity with potential for a permanent role is ideal for someone who can maintain reliable network operations, improve performance, and provide timely technical support to internal teams and external partners. The person in this role will work across LAN and WAN environments, ensuring network infrastructure is well configured, documented, and aligned with business needs.
Responsibilities:
Monitor network activity and evaluate system performance to identify issues and implement improvements that increase reliability and efficiency.
Apply software updates, patching, and hardware adjustments to maintain stable operations and address infrastructure weaknesses.
Configure and maintain LAN and WAN components, including routers, switches, firewalls, and related network devices.
Create and keep accurate technical documentation for network configurations, topology, and support procedures.
Troubleshoot connectivity and performance problems reported by employees, administrators, service providers, site contacts, and vendors.
Provide day-to-day technical support for network-related incidents, service requests, and operational questions.
Work with stakeholders and external partners to resolve escalated issues and ensure network services meet business expectations.
Support deployment, maintenance, and ongoing optimization of Cisco-based network environments across multiple layers of infrastructure.
Requirements
5+ years of experience in network administration or data network support.
At least 1 year of hands-on experience with LAN and WAN design, implementation, maintenance, and support.
Practical experience with Cisco networking technologies, including Layer 2 and Layer 3 environments.
Working knowledge of switches, firewalls, and WAN connectivity in business-critical networks.
Familiarity with VMware and VMware Infrastructure in support of enterprise environments.
Experience supporting Microsoft technologies such as Windows 10 and Office 365.
Strong troubleshooting and communication skills with the ability to assist both technical and non-technical users.
Technology Doesn't Change the World, People Do.
Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.
Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.
All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "Apply Now," you're agreeing to Robert Half's Terms of Use and Privacy Notice.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
- Dice Id: rhalfint
- Position Id: 04080-0013423822
- Posted 10 hours ago
Never miss an opportunity! Create an alert based on the job you applied for.